JP2015516745A5 - - Google Patents
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- JP2015516745A5 JP2015516745A5 JP2015504820A JP2015504820A JP2015516745A5 JP 2015516745 A5 JP2015516745 A5 JP 2015516745A5 JP 2015504820 A JP2015504820 A JP 2015504820A JP 2015504820 A JP2015504820 A JP 2015504820A JP 2015516745 A5 JP2015516745 A5 JP 2015516745A5
- Authority
- JP
- Japan
- Prior art keywords
- decoding
- subset
- rice
- decoded
- golomb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241000209094 Oryza Species 0.000 claims description 15
- 235000007164 Oryza sativa Nutrition 0.000 claims description 15
- 235000009566 rice Nutrition 0.000 claims description 15
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2012202182 | 2012-04-13 | ||
AU2012202182A AU2012202182B2 (en) | 2012-04-13 | Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data | |
PCT/AU2013/000380 WO2013152401A1 (en) | 2012-04-13 | 2013-04-12 | Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017248474A Division JP6465955B2 (ja) | 2012-04-13 | 2017-12-25 | 符号化ビデオデータの変換単位のサブブロックを符号化又は復号するための方法、装置、及び、プログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015516745A JP2015516745A (ja) | 2015-06-11 |
JP2015516745A5 true JP2015516745A5 (xx) | 2016-05-26 |
Family
ID=49326956
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015504820A Pending JP2015516745A (ja) | 2012-04-13 | 2013-04-12 | 符号化ビデオデータの変換単位のサブセットを符号化及び復号するための方法、装置及びシステム |
JP2017248474A Active JP6465955B2 (ja) | 2012-04-13 | 2017-12-25 | 符号化ビデオデータの変換単位のサブブロックを符号化又は復号するための方法、装置、及び、プログラム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017248474A Active JP6465955B2 (ja) | 2012-04-13 | 2017-12-25 | 符号化ビデオデータの変換単位のサブブロックを符号化又は復号するための方法、装置、及び、プログラム |
Country Status (11)
Country | Link |
---|---|
US (1) | US10873761B2 (xx) |
EP (1) | EP2837185B1 (xx) |
JP (2) | JP2015516745A (xx) |
KR (2) | KR101974320B1 (xx) |
CN (5) | CN107105248B (xx) |
AU (2) | AU2016202272B2 (xx) |
BR (1) | BR112014021436B1 (xx) |
ES (1) | ES2746961T3 (xx) |
PL (1) | PL2837185T3 (xx) |
RU (3) | RU2014141168A (xx) |
WO (1) | WO2013152401A1 (xx) |
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KR102450506B1 (ko) * | 2017-07-31 | 2022-10-05 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
WO2019146811A1 (en) * | 2018-01-25 | 2019-08-01 | Lg Electronics Inc. | Video decoder and controlling method thereof |
EP3788784A1 (en) * | 2018-05-02 | 2021-03-10 | InterDigital VC Holdings, Inc. | Encoding and decoding a video |
TWI714153B (zh) * | 2018-06-29 | 2020-12-21 | 大陸商北京字節跳動網絡技術有限公司 | 零單元的定義 |
US11336918B2 (en) | 2018-09-05 | 2022-05-17 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
CN114390282B (zh) * | 2018-11-12 | 2023-09-08 | Lg电子株式会社 | 图像解码方法、图像编码方法和数据发送方法 |
US10904548B2 (en) | 2018-12-06 | 2021-01-26 | Qualcomm Incorporated | Coefficient processing for video encoding and decoding |
US11632557B2 (en) | 2019-01-01 | 2023-04-18 | Lg Electronics Inc. | Method and device for decoding video using residual sign related information in video coding system |
US11477486B2 (en) | 2019-01-02 | 2022-10-18 | Qualcomm Incorporated | Escape coding for coefficient levels |
US11134273B2 (en) * | 2019-02-14 | 2021-09-28 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
US10939107B2 (en) * | 2019-03-01 | 2021-03-02 | Sony Corporation | Embedded codec circuitry for sub-block based allocation of refinement bits |
WO2020216380A1 (en) * | 2019-04-26 | 2020-10-29 | Beijing Bytedance Network Technology Co., Ltd. | Prediction of parameters for in-loop reshaping |
CN112118456B (zh) * | 2019-06-20 | 2022-03-25 | 腾讯美国有限责任公司 | 莱斯参数选择方法、装置、计算机设备及存储介质 |
CN114342393A (zh) | 2019-07-12 | 2022-04-12 | Lg 电子株式会社 | 基于变换的图像编译方法及其设备 |
US11677984B2 (en) * | 2019-08-20 | 2023-06-13 | Qualcomm Incorporated | Low-frequency non-separable transform (LFNST) signaling |
WO2021040319A1 (ko) * | 2019-08-23 | 2021-03-04 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 라이스 파라미터 도출 방법 및 장치 |
US11265536B2 (en) * | 2019-09-23 | 2022-03-01 | Tencent America LLC | Method to extend the range of rice parameter for residual coding in transform skip mode |
US11470334B2 (en) * | 2019-09-23 | 2022-10-11 | Qualcomm Incorporated | Rice parameter derivation for lossless/lossy coding modes for video coding |
US20240080480A1 (en) * | 2019-10-07 | 2024-03-07 | Lg Electronics Inc. | Entropy coding method and device in video/image coding system |
WO2021071187A1 (ko) * | 2019-10-07 | 2021-04-15 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 라이스 파라미터 도출 방법 및 장치 |
US11336891B2 (en) * | 2019-11-25 | 2022-05-17 | Tencent America LLC | Coding method and system with improved transform domain coefficient computation |
CN115039409A (zh) * | 2019-12-23 | 2022-09-09 | 交互数字Vc控股法国公司 | 用于视频编码和解码的残差处理 |
US11368715B2 (en) * | 2019-12-27 | 2022-06-21 | Qualcomm Incorporated | Block-based delta pulse code modulation for video coding |
MX2023003333A (es) * | 2020-09-23 | 2023-03-27 | Beijing Dajia Internet Information Tech Co Ltd | Codificacion residual y de coeficientes para la codificacion de video. |
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KR20220090887A (ko) | 2020-12-23 | 2022-06-30 | 삼성전자주식회사 | 이미지 처리 장치 및 이미지 처리 장치의 동작 방법 |
US20240236340A9 (en) * | 2021-02-25 | 2024-07-11 | Kt Corporation | Method for encoding/decoding a video signal and recording medium storing a data stream generated by the encoding method |
CN113315968B (zh) * | 2021-07-29 | 2021-12-03 | 杭州博雅鸿图视频技术有限公司 | 提高码率计算效率的电路设计方法、装置、设备及介质 |
CN116647673A (zh) * | 2021-11-11 | 2023-08-25 | 杭州海康威视数字技术股份有限公司 | 一种视频编解码方法及装置 |
CN117354534B (zh) * | 2023-12-04 | 2024-02-02 | 上海方诚光电科技有限公司 | 一种自适应图像无损压缩方法、设备及存储介质 |
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DE102007017254B4 (de) | 2006-11-16 | 2009-06-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zum Kodieren und Dekodieren |
EP2099210B1 (en) * | 2006-11-24 | 2015-10-21 | NEC Corporation | Coding and decoding device, coding and decoding method and program |
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WO2012025215A1 (en) | 2010-08-23 | 2012-03-01 | Panasonic Corporation | Adaptive golomb codes to code filter coefficients |
CN102238387B (zh) * | 2011-05-25 | 2017-07-18 | 深圳市云宙多媒体技术有限公司 | 一种视频熵编码、熵解码方法、装置 |
CN102368385B (zh) * | 2011-09-07 | 2013-08-14 | 中科开元信息技术(北京)有限公司 | 后向块自适应Golomb-Rice编解码方法及装置 |
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US9635358B2 (en) * | 2012-01-21 | 2017-04-25 | Google Technology Holdings LLC | Method of determining binary codewords for transform coefficients |
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2013
- 2013-04-12 CN CN201710083014.8A patent/CN107105248B/zh active Active
- 2013-04-12 BR BR112014021436-0A patent/BR112014021436B1/pt active IP Right Grant
- 2013-04-12 KR KR1020187000410A patent/KR101974320B1/ko active IP Right Grant
- 2013-04-12 ES ES13775550T patent/ES2746961T3/es active Active
- 2013-04-12 KR KR1020147025173A patent/KR101818102B1/ko active IP Right Grant
- 2013-04-12 CN CN201710083012.9A patent/CN106851277B/zh active Active
- 2013-04-12 RU RU2014141168A patent/RU2014141168A/ru not_active Application Discontinuation
- 2013-04-12 CN CN201710083013.3A patent/CN107105247B/zh active Active
- 2013-04-12 WO PCT/AU2013/000380 patent/WO2013152401A1/en active Application Filing
- 2013-04-12 RU RU2016115040A patent/RU2634214C1/ru active
- 2013-04-12 US US14/394,065 patent/US10873761B2/en active Active
- 2013-04-12 CN CN201710083006.3A patent/CN107071420B/zh active Active
- 2013-04-12 PL PL13775550T patent/PL2837185T3/pl unknown
- 2013-04-12 JP JP2015504820A patent/JP2015516745A/ja active Pending
- 2013-04-12 EP EP13775550.0A patent/EP2837185B1/en active Active
- 2013-04-12 CN CN201380019838.9A patent/CN104221288A/zh active Pending
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2016
- 2016-04-12 AU AU2016202272A patent/AU2016202272B2/en active Active
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2017
- 2017-10-02 RU RU2017134054A patent/RU2667715C1/ru active
- 2017-12-20 AU AU2017279640A patent/AU2017279640B2/en active Active
- 2017-12-25 JP JP2017248474A patent/JP6465955B2/ja active Active
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